Not really. We had a user logon to a z/Linux guest and hit <PA1> instead of <PA2> and left it sit there too long. I wanted to prevent hitting <PA1> putting it into CP READ. OPTION CONCEAL might be a too powerful hammer.
-----Original Message----- From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On Behalf Of David Boyes Sent: Monday, April 14, 2008 10:54 AM To: [email protected] Subject: Re: OPTION CONCEAL and z/Linux Guests > I wondered who would be the first to ask that. I does not prevent one > from going into CP READ. OPTION CONCEAL does add more protection. OTOH, do you REALLY want a Linux virtual machine to reIPL if you somehow manage to generate a CP READ? Seems to be going direct to the nuclear option somehow. -------------------------------------------------------- This message w/attachments (message) may be privileged, confidential or proprietary, and if you are not an intended recipient, please notify the sender, do not use or share it and delete it. Unless specifically indicated, this message is not an offer to sell or a solicitation of any investment products or other financial product or service, an official confirmation of any transaction, or an official statement of Merrill Lynch. Subject to applicable law, Merrill Lynch may monitor, review and retain e-communications (EC) traveling through its networks/systems. The laws of the country of each sender/recipient may impact the handling of EC, and EC may be archived, supervised and produced in countries other than the country in which you are located. This message cannot be guaranteed to be secure or error-free. This message is subject to terms available at the following link: http://www.ml.com/e-communications_terms/. By messaging with Merrill Lynch you consent to the foregoing. --------------------------------------------------------
